<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>漫威网页</title>
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <link rel="stylesheet" href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/style.css">
</head>
<body>
    <nav class="navbar navbar-expand-lg navbar-light bg-light">
        <div class="container">
                <a class="navbar-brand" href="#">超级英雄</a>
                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                    <span class="navbar-toggler-icon"></span>
                </button>

                <div class="collapse navbar-collapse" id="navbarSupportedContent">
                    <ul class="navbar-nav mr-auto">
                        <li class="nav-item active">
                            <a class="nav-link" href="#">英雄赏析 <span class="sr-only">(current)</span></a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">英雄介绍</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">英雄评论</a>
                        </li>
                        <li class="nav-item dropdown">
                            <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                英雄视频
                            </a>
                            <div class="dropdown-menu" aria-labelledby="navbarDropdown">
                                <a class="dropdown-item" href="#">剪辑</a>
                                <a class="dropdown-item" href="#">视频</a>
                                <div class="dropdown-divider"></div>
                                <a class="dropdown-item" href="#">花絮</a>
                            </div>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">联系我们</a>
                        </li>
                    </ul>
                    <form class="form-inline my-2 my-lg-0">
                        <input class="form-control mr-sm-2" type="search" placeholder="在这里搜索" aria-label="Search">
                        <button class="btn btn-outline-secondary my-2 my-sm-0" type="submit">搜索</button>
                    </form>
                </div>

            </div>
    </nav>
    <div class="bd-example">
        <div id="carouselExampleCaptions" class="carousel slide" data-ride="carousel">
            <ol class="carousel-indicators">
                <li data-target="#carouselExampleCaptions" data-slide-to="0" class="active"></li>
                <li data-target="#carouselExampleCaptions" data-slide-to="1"></li>
                <li data-target="#carouselExampleCaptions" data-slide-to="2"></li>
            </ol>
            <div class="carousel-inner">
                <div class="carousel-item active">
                    <div class="banner banner1"></div>
                    <div class="carousel-caption">
                        <h5>钢铁侠3</h5>
                        <p>《钢铁侠3》故事时间发生在《复仇者联盟》纽约大战结束半年之后，讲述了托尼·斯塔克的生活被强敌毁灭殆尽，无路可退的他必须依靠精良的高科技装备以及过人才智，保护自己和身边最亲近的人，同时揪出真正的幕后元凶。</p>
                        <a class="btn btn-primary" href="#" role="button">了解更多</a>
                    </div>
                </div>
                <div class="carousel-item">
                    <div class="banner banner2"></div>
                    <div class="carousel-caption d-md-block">
                        <h5>绿巨人</h5>
                        <p>漫画讲述物理学家罗柏特·布鲁斯·班纳（Robert Bruce Banner）博士在意外受自己制造出的伽玛炸弹（Gamma Bomb）放射线污染后变成了名为浩克的愤怒怪物。班纳的浩克身份时常造成毁灭性的破坏捕的对象。</p>
                        <a class="btn btn-primary" href="#" role="button">了解更多</a>
                    </div>
                </div>
                <div class="carousel-item">
                    <div class="banner banner3"></div>
                    <div class="carousel-caption d-md-block">
                        <h5>复仇者联盟1</h5>
                        <p>《复仇者联盟》（Marvel's The Avengers）是漫威影业出品的一部科幻动作电影，取材自漫威漫画，是漫威电影宇宙的第六部电影，同时也是第一阶段的收官作品。由乔斯·韦登执导，小罗伯特·唐尼、克里斯·埃文斯.</p>
                        <a class="btn btn-primary" href="#" role="button">了解更多</a>
                    </div>
                </div>
            </div>
            <a class="carousel-control-prev" href="#carouselExampleCaptions" role="button" data-slide="prev">
                <span class="carousel-control-prev-icon" aria-hidden="true"></span>
                <span class="sr-only">Previous</span>
            </a>
            <a class="carousel-control-next" href="#carouselExampleCaptions" role="button" data-slide="next">
                <span class="carousel-control-next-icon" aria-hidden="true"></span>
                <span class="sr-only">Next</span>
            </a>
        </div>
    </div>
    <div class="container">
        <div class="row mt-5">
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail1.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">怪兽</h5>
                        <p class="card-text">拥有超群智慧，绝顶聪明</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail2.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">快银</h5>
                        <p class="card-text">凭借超音速的能力，可以超音速奔跑</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail3.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">X教授</h5>
                        <p class="card-text">心灵感应、天才智慧、幻术施展</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail4.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">特拉斯克</h5>
                        <p class="card-text">特拉斯克常遭的可怕的烧饼程序意欲消灭所有变种人</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail5.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">金刚狼</h5>
                        <p class="card-text">洞察力，拥有超远距离视力</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail6.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">法官</h5>
                        <p class="card-text">吸收宇宙能量、能量释放</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail7.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">模型女</h5>
                        <p class="card-text">变身术 超人的敏捷 自愈</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
            <div class="col-md-3 col-12 mb-3">
                <div class="card">
                    <img src="img/thumbnail8.jpg" class="card-img-top" alt="">
                    <div class="card-body">
                        <h5 class="card-title">暴风女</h5>
                        <p class="card-text">控制天气、飞行、能量感知</p>
                        <a href="#" class="btn btn-primary">了解详情</a>
                        <a href="#" class="btn btn-outline-secondary">查看更多</a>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <footer class="mb-4">
        <div class="container mt-3">
            <div class="row">
                <div class="col-md-6 col-12">
                    <h3>超级英雄相关电影</h3>
                    <p>喜爱超级英雄的朋友们，快来加入我们的队伍吧。</p>
                </div>
                <div class="col-md-6 col-12">
                    <div class="row">
                        <div class="col-md-3">
                            <h4>蝙蝠侠系列</h4>
                            <a href="">蝙蝠侠</a>
                            <a href="">蝙蝠侠与罗宾</a>
                            <a href="">蝙蝠侠归来</a>
                            <a href="">蝙蝠侠前传</a>
                        </div>
                        <div class="col-md-3">
                            <h4>X战警系列</h4>
                            <a href="">X战警</a>
                            <a href="">X战警前传</a>
                            <a href="">X战警金刚狼</a>
                        </div>
                        <div class="col-md-3">
                            <h4>蜘蛛侠系列</h4>
                            <a href="">蜘蛛侠1</a>
                            <a href="">蜘蛛侠2</a>
                            <a href="">蜘蛛侠3</a>
                        </div>
                        <div class="col-md-3">
                            <h4>复仇者联盟系列</h4>
                            <a href="">复仇者联盟1</a>
                            <a href="">复仇者联盟2</a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </footer>

    <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.slim.min.js"></script>
    <script src="https://cdn.bootcss.com/popper.js/1.14.7/umd/popper.min.js"></script>
    <script src="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>
</body>
</html>